Amprobe Multitest-1000 Continuity-Tester Manual de usuario descargar pdf (Pagina 50)

9. TECHNICAL SPECIFICATIONS

9.1. TECHNICAL FEATURES

Accuracy is indicated as [% of reading + number of digits]. It refers to the atmospheric

conditions listed in paragraph 9.2.1.

- Continuity (LOWΩ)

Test mode

Measuring range (Ω) Resolution (Ω)

Accuracy

0,01 – 19,99 0,01

AUTO, R+TIMER, R-TIMER

20,0 – 99,9 0,1

±(2% rdg + 2 dgt)

Test current >200mA DC up to 5Ω (include the resistance of the calibration)

Test current resolution 1mA

Open circuit Test Voltage 6V < V

< 12V

- Insulation resistance (R

ISO

)

Test voltage (V)

Measuring range (Ω) Resolution (Ω)

Accuracy

0,01 - 19,99 0,01

20,0 - 49,9 0,1

±(2% rdg + 2 dgt)

50,0 - 99,9 0,1

±(5% rdg + 2 dgt)

0,01 - 19,99 0,01

20,0 - 99,9 0,1

±(2% rdg + 2 dgt)

100

100,0 - 199,9 0,1

±(5% rdg + 2 dgt)

0,01 - 19,99 0,01

20,0 - 199,9 0,1

200 - 249 1

±(2% rdg + 2 dgt)

250

250 - 499 1

±(5% rdg + 2 dgt)

0,01 - 19,99 0,01

20,0 - 199,9 0,1

200 - 499 1

±(2% rdg + 2 dgt)

500

500 - 999 1

±(5% rdg + 2 dgt)

0,01 - 19,99 0,01

20,0 - 199,9 0,1

200 - 999 1

±(2% rdg + 2 dgt)

1000

1000 - 1999 1

±(5% rdg + 2 dgt)

Automatic selection of the measuring range

Open circuit voltage Rated voltage test –0% +10%

Short circuit current <6,0mA with 500V set

Rated measuring current >2,2mA with 500V on 230kΩ

1mA a 1KΩ x V

NOM

(≠ 500 V)

- AC voltage

Measuring range (V) Resolution (V) Accuracy

0 ÷ 460

±(3% rdg + 2 dgt)

- Earth resistance measurement with voltamperometric method

Measuring range (Ω) Resolution (Ω)

Accuracy

0,01 ÷ 19,99

0,01

20,0 ÷ 199,9

0,1

200 ÷ 1999

±(5% rdg + 3 dgt)

Test current <10mA 77,5Hz

Open load test voltage <20V RMS

1 2 ... 45 46 47 48 49 50 51 52 53 54 55 ... 121 122

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Amprobe Multitest-1000 Continuity-Tester Manual de usuario Pagina 50

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